i had fancied a killer before RM2's came out, but they have always been so hard to get hold of, not to mention expensive and more work to make a coil for than a 'plain' atty. I still look for them in the classifieds but that's more because i just like to make wicks and
coils for anything at all.
I'm told they also work really well.
They do work well, but it's a bit of a bind with the res no res wire, plus you can get much lower ohms with an ordinary coil, you can
buy premade's from them, but they work out at roughly £2.20 each.
The best way for joining the. Wires is with a zapper, but I haven't tried one, I use silver crimps.
I'm really enjoying the surface, at around 1.1, so my killer may be going , if it is , I'll PM you Trunker, & give you first refusal
Frank